<%--
  Created by IntelliJ IDEA.
  User: DELL
  Date: 2024/4/15
  Time: 20:00
  To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>博客列表</title>
    <link rel="stylesheet" href="/static/layui/css/layui.css">
    <script src="/static/jquery-2.1.4.js" type="text/javascript" charset="utf-8"></script>
    <script src="/static/layui/layui.js" type="text/javascript" charset="utf-8"></script>
    <script src="/static/mylayer.js" type="text/javascript" charset="utf-8"></script>
    <script src="/static/kindeditor/kindeditor.js" type="text/javascript" charset="utf-8"></script>
</head>
<body>

    <!--顶部：搜索form表单-->
    <form class="layui-form layui-row layui-col-space16">
        博客名：
        <div class="layui-inline layui-input-wrap">
            <input type="text" name="name" lay-affix="clear" class="layui-input">
        </div>
        博客类型：
        <div class="layui-inline layui-input-wrap">
            <input type="text" name="credit" lay-affix="clear" class="layui-input">
        </div>
        <div class="layui-inline">
            <button class="layui-btn" lay-submit lay-filter="submitSearch">Search</button>
            <button type="reset" class="layui-btn layui-btn-primary">Clear</button>
        </div>
    </form>

    <!--页内容-->
    <table class="layui-hide" id="test" lay-filter="test"></table>
    <%--左上角：头部工具栏事件---批量删除、添加--%>
    <script type="text/html" id="toolbarDemo">
        <div class="layui-btn-container">
            <button class="layui-btn layui-btn-sm" lay-event="add">添加</button>
            <button class="layui-btn layui-btn-sm layui-btn-danger" lay-event="deleteAll">批量删除</button>
        </div>
    </script>

    <%--右侧：触发单元格工具事件---单个元素的删除、编辑--%>
    <script type="text/html" id="barDemo">
        <div class="layui-clear-space">
            <a class="layui-btn layui-btn-xs layui-btn-danger" lay-event="delete">删除</a>
            <a class="layui-btn layui-btn-xs" lay-event="update">编辑</a>
            <a class="layui-btn layui-btn-xs" lay-event="detail">详情</a>
        </div>
    </script>

    <%--添加form表单--%>
    <div id="addForm" style="display:none;">
        <form class="layui-form" action="">
            <div class="layui-form-item">
                <label class="layui-form-label">博客名</label>
                <div class="layui-input-block">
                    <input type="text" name="name" lay-verify="required" placeholder="请输入" autocomplete="off" class="layui-input">
                </div>
            </div>
            <%--上传图片--%>
            <div class="layui-form-item">
                <label class="layui-form-label">封面</label>
                <div class="layui-input-block">
                    <div class="layui-upload">
                        <div class="layui-upload-list">
                            <img width="150px" height="150px" class="layui-upload-img" id="demo1">
                            <input type="hidden" name="image" id="imageId">
                            <p id="demoText"></p>
                        </div>
                        <button type="button" class="layui-btn" id="uploadId">上传图片</button>
                    </div>
                </div>
            </div>
            <div class="layui-form-item">
                <label class="layui-form-label">博客内容</label>
                <div class="layui-input-block">
                    <%--<input type="text" name="content" lay-verify="required" placeholder="请输入" autocomplete="off" class="layui-input">--%>
                    <textarea style="height: 400px" id="contentId" name="content" class="layui-textarea"></textarea>
                </div>
            </div>
            <div class="layui-form-item">
                <div class="layui-input-block">
                    <button type="submit" class="layui-btn" lay-submit lay-filter="submitAdd">立即提交</button>
                    <button type="reset" class="layui-btn layui-btn-primary">重置</button>
                </div>
            </div>
        </form>
    </div>


    <%--修改form表单--%>
    <div id="updateForm" style="display:none;">
        <form class="layui-form" lay-filter="updateFormFilter" action="">
            <input type="hidden" name="id"> <%--隐藏id--%>
            <div class="layui-form-item">
                <label class="layui-form-label">博客名</label>
                <div class="layui-input-block">
                    <input type="text" name="name" lay-verify="required" placeholder="请输入" autocomplete="off" class="layui-input">
                </div>
            </div>
            <div class="layui-form-item">
                <label class="layui-form-label">博客内容</label>
                <div class="layui-input-block">
                    <%--<input type="text" name="content" lay-verify="required" placeholder="请输入" autocomplete="off" class="layui-input">--%>
                    <textarea name="content"></textarea>
                </div>
            </div>
            <div class="layui-form-item">
                <div class="layui-input-block">
                    <button type="submit" class="layui-btn" lay-submit lay-filter="submitUpdate">立即修改</button>
                    <button type="reset" class="layui-btn layui-btn-primary">重置</button>
                </div>
            </div>
        </form>
    </div>
    <%--在table中展示图片的templet--%>
    <script type="text/html" id="imageTemplet">
        <img src="/pic/{{d.image}}">
    </script>

    <%--table中展示status的templet--%><%--这是JS代码--%>
    <script type="text/html" id="statusTemplet">
        {{#     if (d.status == 1) {                }}
                    <span class="layui-badge layui-bg-green">上架</span>
        {{#     } else if (d.status == 0) {         }}
                    <span class="layui-badge">下架</span>
        {{#     }                                   }}

    </script>


    <script>
        layui.use(['form','table','upload'],function (){
            var form = layui.form;
            var table = layui.table;
            var upload = layui.upload;
            // 创建渲染实例
            table.render({
                elem:'#test',
                id:'tableId',
                url:'/blog?method=selectByPage',
                toolbar: '#toolbarDemo',
                cols:[[
                    {type:'checkbox',fixed: 'left'}, /*左侧fixed,复选框checkbox*/
                    {field:'id',title:'ID',sort:true,width: 100},/*sort用于排序*/
                    {field: 'name',title: '博客名'},
                    {field: 'content',title: '博客内容',escape:false},/*escape:false处理内容中的代码*/
                    {field: 'clickCount',title: '点击数量',width: 100},
                    {field: 'image',title: '博客封面',templet:'#imageTemplet',width: 150},
                    {field: 'status',title: '状态',templet:'#statusTemplet',width: 100},
                    {fixed:'right',title: '操作',width:134,minWidth:125,toolbar:'#barDemo'}
                ]],
                page: true
            });

            //搜索提交
            form.on('submit(submitSearch)',function (data) {
                //获得表单字段
                var field = data.field;
                //执行搜索重载
                table.reload('tableId',{
                    page: {
                        //重新从第1页开始
                        curr:1
                    },
                    //搜索的字段
                    where:field
                    //http://localhost:8080/blog?method=selectByPage&page=1&limit=10&name=zhansgsan&address=5&time=2014
                });
                //阻止默认 form跳转
                return false;
            });

            //头部工具栏事件---批量删除、添加
            table.on('toolbar(test)',function (obj) {
                var id = obj.config.id;
                var checkStatus = table.checkStatus(id);
                var othis = lay(this);

                switch (obj.event){
    //----------------------添加------------------------------
                    case 'add':
                        var index = layer.open({
                            type:1,
                            title:'添加数据',
                            area:['90%','90%'],// 宽高
                            content: $('#addForm'),
                            success:function () {
                                $("#addForm form")[0].reset();
                                //form.render();
                                //先销毁在初始化
                                KindEditor.remove('#contentId');
                                var kindEditorParams = {
                                    afterBlur:function () {
                                        this.sync();
                                    }
                                };
                                //K是大写
                                var editor = KindEditor.create('#contentId',kindEditorParams);

                                //清空kindeditor的内容
                                editor.html("");

                                //图片上传
                                //常规使用--普通图片上传
                                var uploadInst = upload.render({
                                    elem: '#uploadId',
                                    url: '/upload',
                                    before:function (obj) {
                                        obj.preview(function (index, file, result) {
                                            $('#demo1').attr('src',result);
                                        });
                                    },
                                    done:function (result) {
                                        if (result.code == 0) {
                                            $('#imageId').val(result.data);
                                            $('#demoText').html(''); //置空上传失败的状态
                                        } else {
                                            mylayer.errorMsg(result.msg);
                                        }
                                    },
                                    error: function(){
                                        //演示失败状态，并实现重传
                                        var demoText = $('#demoText');
                                        demoText.html('<span style="color: #FF5722;">上传失败</span> <a class="layui-btn layui-btn-xs demo-reload">重试</a>');
                                        demoText.find('.demo-reload').on('click', function(){
                                            uploadInst.upload();
                                        });
                                    }
                                });
                                //需要渲染
                                form.render();
                            }
                        });
                        //绑定提交事件
                        form.on('submit(submitAdd)',function (data) {
                            //获取表单字段
                            var field = data.field;
                            console.log(data);
                            // 此处可执行 Ajax 等操作
                            $.post(
                                '/blog?method=add',
                                field,
                                function (result) {
                                    console.log(result);
                                    if (result.code == 0){
                                        mylayer.okMsg(result.msg);
                                        layer.close(index);
                                        table.reload('tableId');
                                    } else {
                                        mylayer.errorMsg(result.msg);
                                    }
                                },
                                'json'
                            );
                            return false;//阻止默认form跳转
                        });
                        break;
    //-------------------------删除------------------------------
                    case 'deleteAll':
                        var data = checkStatus.data;
                        var ids = new Array();
                        $(data).each(function () {
                            ids.push(this.id);
                        })
                        layer.confirm(
                            '您确认要删除吗？',
                            {icon:3},
                            function (index) {
                                $.post(
                                    '/blog?method=deleteAll',
                                    {'ids':ids},
                                    function (result) {
                                        console.log(result);
                                        if (result.code == 0){
                                            mylayer.okMsg(result.msg);
                                            //删除成功之后刷新表格，展示最新数据
                                            table.reload('tableId');
                                        } else {
                                            mylayer.errorMsg(result.msg);
                                        }
                                    },
                                    'json'
                                );
                            }
                        );
                        break;
                    case 'LAYTABLE_TIPS':
                        layer.alert('自定义工具栏图标按钮');
                        break;
                }
            });

            //触发单元格工具事件---单个元素的删除、编辑
            table.on('tool(test)',function (obj) {
                //获得当前行数据
                var data = obj.data;
                console.log(obj);
                if (obj.event === 'delete'){
                    layer.confirm(
                        '您确认要删除吗？',
                        {icon:3},
                        function (index) {
                            $.post(
                                '/blog?method=deleteById',
                                {'id':data.id},
                                function (result) {
                                  console.log(result);
                                  if (result.code == 0){
                                      mylayer.okMsg(result.msg);
                                      //删除成功之后刷新表格，展示最新数据
                                      table.reload('tableId');
                                  } else {
                                      mylayer.errorMsg(result.msg);
                                  }
                                },
                                'json'
                            );
                        }
                    );
    //---------------------编辑-------------------------------
                } else if (obj.event === 'update'){
                    var index = layer.open({
                        type:1,
                        title:'编辑数据',
                        area:['500px','300px'],// 宽高
                        content:$('#updateForm').html(),
                        success:function () {
                            //form.val有两个参数，第一个是form表单的lay-filter名字，
                            //第二个参数是json对象：{"id": 1,"name": "Java1807","address": "dfdf","time": "3434"}
                            //将第二个参数的值按照“名字”映射到form表单中
                            $.post(
                                '/blog?method=selectById',
                                {'id':data.id},
                                function (result) {
                                    //console.log(result);
                                    if (result.code == 0){
                                        form.val('updateFormFilter',result.data);
                                    }
                                },
                                'json'
                            );
                        }
                    });
                    //绑定提交事件
                    form.on('submit(submitUpdate)',function (data) {
                        //获取表单字段
                        var field = data.field;
                        console.log(data);
                        // 此处可执行 Ajax 等操作
                        $.post(
                            '/blog?method=update',
                            field,
                            function (result) {
                                console.log(result);
                                if (result.code == 0) {
                                    mylayer.okMsg(result.msg);
                                    layer.close(index);
                                    table.reload('tableId');
                                } else {
                                    mylayer.errorMsg(result.msg);
                                }
                            },
                            'json'
                        );
                        return false;//阻止默认form跳转
                    });
                } else if (obj.event === 'detail'){
                    layer.open({
                        type:1,
                        title:data.name,
                        area:['90%','90%'],
                        content:data.content,
                    })
                }
            });
        });
    </script>
</body>
</html>
